From: Leandro Lucarella <llucax@gmail.com>
Date: Mon, 29 Oct 2007 02:08:10 +0000 (-0300)
Subject: Add a default handle_timer() method to InitdHandler that checks the daemon pid.
X-Git-Url: https://git.llucax.com/software/pymin.git/commitdiff_plain/2e752427c5e056dd913e74d02a9e890731af9d92?ds=sidebyside;hp=--cc

Add a default handle_timer() method to InitdHandler that checks the daemon pid.

This is to provide a more accurate running command. It can be extended to
provide a "persist" option to restart the service when it's down.
---

2e752427c5e056dd913e74d02a9e890731af9d92
diff --git a/pymin/services/util.py b/pymin/services/util.py
index abf30e9..18b7fef 100644
--- a/pymin/services/util.py
+++ b/pymin/services/util.py
@@ -592,6 +592,15 @@ class InitdHandler(ServiceHandler):
                                 action)
         ServiceHandler.__init__(self, **actions)
 
+    def handle_timer(self):
+        p = subprocess.Popen(('pgrep', '-f', self._initd_name),
+                                stdout=subprocess.PIPE)
+        pid = p.communicate()[0]
+        if p.wait() == 0 and len(pid) > 0:
+            c._service_running = True
+        else:
+            c._service_running = False
+
 class TransactionalHandler(Handler):
     r"""Handle command transactions providing a commit and rollback commands.